EP2298944B8 - Method of manufacturing a magnesium-scandium master alloy and method of manufacturing an aluminum alloy containing scandium - Google Patents

Method of manufacturing a magnesium-scandium master alloy and method of manufacturing an aluminum alloy containing scandium Download PDF

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Publication number
EP2298944B8
EP2298944B8 EP09171798.3A EP09171798A EP2298944B8 EP 2298944 B8 EP2298944 B8 EP 2298944B8 EP 09171798 A EP09171798 A EP 09171798A EP 2298944 B8 EP2298944 B8 EP 2298944B8
Authority
EP
European Patent Office
Prior art keywords
manufacturing
scandium
magnesium
aluminum alloy
alloy containing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09171798.3A
Other languages
German (de)
French (fr)
Other versions
EP2298944B1 (en
EP2298944A1 (en
Inventor
Shea Kwang Kim
Jung Ho Seo
In Kyum Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Institute of Industrial Technology KITECH
Original Assignee
Korea Institute of Industrial Technology KITECH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Korea Institute of Industrial Technology KITECH filed Critical Korea Institute of Industrial Technology KITECH
Publication of EP2298944A1 publication Critical patent/EP2298944A1/en
Publication of EP2298944B1 publication Critical patent/EP2298944B1/en
Application granted granted Critical
Publication of EP2298944B8 publication Critical patent/EP2298944B8/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/04Casting aluminium or magnesium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/02Making non-ferrous alloys by melting
    • C22C1/03Making non-ferrous alloys by melting using master alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C23/00Alloys based on magnesium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C23/00Alloys based on magnesium
    • C22C23/02Alloys based on magnesium with aluminium as the next major constituent
EP09171798.3A 2009-09-21 2009-09-30 Method of manufacturing a magnesium-scandium master alloy and method of manufacturing an aluminum alloy containing scandium Active EP2298944B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090088959A KR101133775B1 (en) 2009-09-21 2009-09-21 Magnesium mother alloy, manufacturing method thereof, Metal alloy using the same, and Metal alloy manufacturing method thereof

Publications (3)

Publication Number Publication Date
EP2298944A1 EP2298944A1 (en) 2011-03-23
EP2298944B1 EP2298944B1 (en) 2013-08-07
EP2298944B8 true EP2298944B8 (en) 2013-09-25

Family

ID=43383404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09171798.3A Active EP2298944B8 (en) 2009-09-21 2009-09-30 Method of manufacturing a magnesium-scandium master alloy and method of manufacturing an aluminum alloy containing scandium

Country Status (4)

Country Link
US (2) US20110070120A1 (en)
EP (1) EP2298944B8 (en)
JP (2) JP5227931B2 (en)
KR (1) KR101133775B1 (en)

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CN103534367A (en) 2011-03-18 2014-01-22 奥贝特铝业有限公司 Processes for recovering rare earth elements from aluminum-bearing materials
AU2012250460B2 (en) 2011-05-04 2015-11-26 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
KR101402897B1 (en) 2011-05-20 2014-06-02 한국생산기술연구원 Manufacturing method of alloys and alloys fabricated by the same
KR101340292B1 (en) * 2011-05-20 2013-12-11 한국생산기술연구원 Aluminium alloy and manufacturing method thereof
EP2714594A4 (en) 2011-06-03 2015-05-20 Orbite Aluminae Inc Methods for preparing hematite
US9373484B2 (en) 2011-08-11 2016-06-21 Korea Institute Of Machinery & Materials Plasma generator, manufacturing method of rotating electrode for plasma generator, method for performing plasma treatment of substrate, and method for forming thin film having mixed structure by using plasma
JP2014526431A (en) 2011-09-16 2014-10-06 オーバイト アルミナ インコーポレイテッド Preparation process for alumina and various other products
CN104302791B (en) 2012-01-10 2017-03-15 奥佰特氧化铝有限公司 Method for processing red mud
EP2838848B1 (en) 2012-03-29 2019-05-08 Orbite Technologies Inc. Processes for treating fly ashes
BR112015000626A2 (en) 2012-07-12 2017-06-27 Orbite Aluminae Inc processes for preparing titanium oxide and other miscellaneous products
BR112015006536A2 (en) 2012-09-26 2017-08-08 Orbite Aluminae Inc processes for preparing alumina and magnesium chloride by hcl leaching of various materials.
AU2013344721A1 (en) 2012-11-14 2015-07-02 Orbite Aluminae Inc. Methods for purifying aluminium ions
DE102013006169A1 (en) * 2013-04-10 2014-10-16 Ulrich Bruhnke Aluminum-free magnesium alloy
US10689740B2 (en) 2014-04-18 2020-06-23 Terves, LLCq Galvanically-active in situ formed particles for controlled rate dissolving tools
CA2936851A1 (en) 2014-02-21 2015-08-27 Terves, Inc. Fluid activated disintegrating metal system
WO2015127177A1 (en) 2014-02-21 2015-08-27 Terves, Inc. Manufacture of controlled rate dissolving materials
US20170268088A1 (en) 2014-02-21 2017-09-21 Terves Inc. High Conductivity Magnesium Alloy
US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
CN104120319B (en) * 2014-03-03 2016-08-17 北京鼎盛泰来科贸有限公司 Magnesium alloy, Manufacturing approach and use for Food Contact processing
CN104120316B (en) * 2014-03-03 2016-08-17 北京鼎盛泰来科贸有限公司 Alkali metal rod and the method manufacturing alkali metal rod
CN110004339B (en) 2014-04-18 2021-11-26 特维斯股份有限公司 Electrochemically active in situ formed particles for controlled rate dissolution tool
KR101627329B1 (en) * 2014-12-24 2016-06-08 재단법인 포항산업과학연구원 Manufacturing method for aluminium-scandium compound powder
WO2016118444A1 (en) * 2015-01-23 2016-07-28 University Of Florida Research Foundation, Inc. Radiation shielding and mitigating alloys, methods of manufacture thereof and articles comprising the same
AU2016218269B2 (en) 2015-02-11 2019-10-03 Scandium International Mining Corporation Scandium-containing master alloys and methods for making the same
CN108431261A (en) * 2015-12-28 2018-08-21 韩国机械研究院 Magnesium alloy and its manufacturing method with excellent mechanical performance and corrosion resistance
WO2017116020A1 (en) * 2015-12-28 2017-07-06 한국기계연구원 Magnesium alloy having excellent mechanical properties and corrosion resistance, and method for manufacturing same
CN106191547B (en) * 2016-08-29 2017-08-25 江苏华企铝业科技股份有限公司 A kind of alumal and its powder metallurgy forming method
CA3012511A1 (en) 2017-07-27 2019-01-27 Terves Inc. Degradable metal matrix composite
US10988830B2 (en) 2018-01-16 2021-04-27 Scandium International Mining Corporation Scandium master alloy production
US11384412B2 (en) 2018-01-16 2022-07-12 Scandium International Mining Corporation Direct scandium alloying
CN113355551B (en) * 2021-06-08 2023-05-09 上海航天精密机械研究所 Method for refining magnesium or magnesium alloy grains by composite action
CN114214549A (en) * 2021-12-17 2022-03-22 重庆大学 Rare earth-free low-cost high-plasticity magnesium alloy and preparation method thereof
CN114807704B (en) * 2022-03-24 2023-07-25 承德石油高等专科学校 Mg-containing 2 Sn and Al 3 Mg-Al-Sn-Sc series alloy with Sc double heat-resistant phases and preparation method thereof

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RU2211872C1 (en) * 2002-07-11 2003-09-10 Махов Сергей Владимирович Aluminum-scandium master alloy for production of aluminum and magnesium alloys
RU2261924C1 (en) * 2004-05-26 2005-10-10 Государственное образовательное учреждение высшего профессионального образования Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (технический университет) Method of production of scandium-containing addition alloys
JP4840751B2 (en) * 2004-06-30 2011-12-21 独立行政法人物質・材料研究機構 High strength magnesium alloy and method for producing the same
CN100392125C (en) * 2006-02-27 2008-06-04 汪友华 Method for producing aluminium-magnesium-scandium intemediate alloy
KR100860091B1 (en) * 2007-04-05 2008-09-25 주식회사 지알로이테크놀로지 Mg alloy having low c/a ratio and method of manufacturing the mg alloy sheets

Also Published As

Publication number Publication date
EP2298944B1 (en) 2013-08-07
KR101133775B1 (en) 2012-08-24
KR20110031629A (en) 2011-03-29
US20140271333A1 (en) 2014-09-18
JP2013083004A (en) 2013-05-09
EP2298944A1 (en) 2011-03-23
JP2011063874A (en) 2011-03-31
JP5227931B2 (en) 2013-07-03
JP5596110B2 (en) 2014-09-24
US20110070120A1 (en) 2011-03-24

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